Question

2x2-4x-1=0,if it roots are alpha and beta,then what is the value of alpha-beta​

Answer 1

Step-by-step explanation:

The Aztec Empire was one of the largest and most significant civilizations in all of the New World when European explorers arrived as part of the Age of Exploration. In fact, the collapse of the Aztec Empire by Hernan Cortés and other Spanish conquistadors is one of the most important and interesting events from the time period. Click below to learn more about specific topics related to the history of the Aztec Empire.